基于农户受偿意愿的退耕还林生态补偿研究

    The Ecological Compensation of the Grain for Green Project Based on Farmers' Willingness to Accept

    • 摘要: 生态补偿是激励农户参与退耕还林的有效措施,农户受偿意愿则是其参与退耕还林的真实心理预期反映。在两轮退耕还林交错期研究农户的退耕还林生态补偿意愿对于工程的有效开展和可持续发展有着重要意义。基于2017年8月面对面访谈获得的398份有效农户问卷数据,运用双边界二分式条件价值评估法研究了宁夏泾源县农户参与退耕还林的受偿意愿及影响因素。研究结果表明:87.2%的受访农户愿参与退耕还林,且平均最小受偿意愿为3 180元·hm-2;补偿方式的选择上,68.8%的受访农户选择现金补偿,且补偿方式的选择具有明显的年龄差异性,即年长农户倾向于现金补偿,而年轻农户更倾向于低息小额贷款、技术培训及工作机会;显著影响农户受偿意愿的因素是文化程度、家庭是否有长期疾病患者及对退耕补偿是否满意,前两者呈显著负相关,而后者呈正相关关系。激励农户参与退耕还林,应在加强政策宣传引导的同时适当调整退耕还林补偿标准和补偿方式。

       

      Abstract: Ecological compensation can help motivate farmers to participate in the Grain for Green Project (GGP). For farmers, the willingness to accept (WTA) reflects their rational anticipations of the program. The investigation on the willingness of the farmers to accept compensation should be focused on the overlapping period of the GGP and the new round of GGP. This is owing to the fact that it is very important to the sustainable development of the program. Face-to-face interviews with households were used to obtain data in Jingyuan County in Ningxia Hui Autonomous Region located in the middle of Yellow River basin, and the survey received 398 valid questionnaires in August 2017. Based on these data, a logistic model of double-bounded dichotomous-choice contingent valuation method (CVM) was applied to evaluate farmers' WTA and its influence factors. The results showed that with appropriate economic compensation, 87.2% of the surveyed households were willing to participate in the GGP, and their minimum WTA was 3 180 yuan·hm-2. There was also a relationship between compensation pattern selection of farmers and their age. Furthermore, 68.8% of respondents willing to obtain cash compensation had an average age of 54. Meanwhile, there were 10.9% and 7% of interviewees with a median age of 49 who preferred technical training programs and low-interest loans, respectively, and job offers were popular by 13.3% of peasants with the average age of 44. At the same time, farmers' willingness was negatively correlated with their education and the medical costs of their families, but positively correlated with the satisfaction of subsidy for GGP. Based on the study, suitable adjustment of compensation standard and patterns, as well as effective policy advocacy, should be strengthened in the future to make more farmers positively and voluntarily participate in the GGP.

       

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